- Designed for All Dogs: This anti-bark device utilizes advanced ultrasonic technology tailored to the hearing range of canines. It features three distinct ultrasonic frequencies that rotate, preventing dogs from adapting to a single sound, which helps maintain the device's effectiveness over time. - Automatic Bark Detection: The device automatically identifies barking sounds and emits ultrasonic waves to silence them. With a detection range of 33 feet and an effective shock distance of 50 feet, it addresses noise from your dog, neighboring dogs, or even strays. - Versatile Indoor and Outdoor Use: Tested for efficacy within a 33-foot radius, this device is suitable for both indoor and outdoor environments. Constructed from durable ABS material, it resists corrosion, dust, and water, allowing for reliable performance in various weather conditions. - Safe and Harmless: This anti-bark solution promotes a peaceful atmosphere without causing harm. It emits ultrasonic waves specifically designed for dogs, which are inaudible to humans and free from any unpleasant side effects, such as smells or electric shocks. - Practical Applications: - Use it in your home to curb excessive barking from your own dog during the day or night. - Install it outdoors to manage barking from stray dogs or to reduce disturbances caused by neighbors' pets. - Perfect for use in a yard or garden, ensuring a quieter environment for you and your family. This anti-bark device is a reliable, effective, and humane solution for maintaining tranquility in your home and community.